Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1991-07-26
1993-04-06
Scott, J. R.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
200148R, 200148B, 361335, 361341, H02B 500, H02B 13035, H01H 3300
Patent
active
052008819
ABSTRACT:
In one-and-a half system gas insulated switchgear, three circuit breakers are parallelly aligned between a pair of main buses with a right angle thereto and connected in series at each other between the main buses. A first set of disconnecting switches are mounted on both end parts of the circuit breakers and support the main buses and connection buses. A second set of disconnecting switches are connected to a joint between pairs of adjacent first disconnecting switches and connected to a pair of three-phase bushings.
REFERENCES:
patent: 4677525 (1987-06-01), Mitomo
patent: 4899250 (1990-02-01), Itai
Mitsubishi Denki & Kabushiki Kaisha
Scott J. R.
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